CAS 77-26-9 appears in our catalog under these names: Butalbital, Butalbital 1.0 mg/ml in Methanol, Butalbital, 1mg/ml in Methanol, Butalbital (1.0 mg/mL in Methanol). Offered by: Mikromol, Lipomed, LoGiCal, TRC, Biosynth. Available pack sizes: 250mg, 50mg, 100mg, 10mg, 1ml, 10x1ml, 200mg.